Medford Police are investigating a bank robbery that occured at U.S. Bank inside of Albertson's on North Phoenix Road. At approximately 2:17 p.m. yesterday, police received a call that a man had approached a bank teller and demanded money. No weapon was displayed, and the suspect fled with an undisclosed amount of cash. This is the second time this month that the branch has been robbed. Police are considering the fact that the two robberies could be related.